APA
(1971). Funk and Wagnalls Standard Encyclopedia Yearbook 1970. : Funk and Wagnalls.
Chicago
1971. Funk and Wagnalls Standard Encyclopedia Yearbook 1970. : Funk and Wagnalls.
Harvard
(1971). Funk and Wagnalls Standard Encyclopedia Yearbook 1970. : Funk and Wagnalls.
MLA
Funk and Wagnalls Standard Encyclopedia Yearbook 1970. : Funk and Wagnalls. 1971.
